Posts Tagged ‘network’

According to Spamhaus Top 10 Network offenders on its Spamhaus Block List Advisory, an ISP called AS3352 TELEFONICA-DATA-ESPANA has the most SBLs on Spamhaus list as of January 17th, 2010. Based on Spamhaus‘ research, this ISP is considered the current “World’s Worst Network.” At time of this post, there are 95 SBLs belonging to Telefonica.es. […]